baber/WOPTO huggingface dataset:
Patent CA-2632313-A1 (CA)
Inventor: SCHMIDT HOLGER
IPC: F22B29/06
Filed: 2006-11-22
Abstract: The invention relates to a steam generator pipe (10) which can be produced in a simple and economical manner and which has particularly good heat transitional behaviour having a large band width with various operational conditions. According to the invention, at least one insert (22) is arranged in the inner chamber of the pipe (18) in order to form a swirl-generating inner profile. The insert (22) comprises at least one lamination frame (24) having a number of large recesses (26). The insert (22) is drilled in the longitudinal direction and rests at least partially on the pipe inner wall (36) with the longitudinal edges thereof (30).
Patent CA-2634714-A1 (CA)
Inventor: LAMONT JOHN S
IPC: G21B1/11
Filed: 2008-06-10
Abstract: An energy reactor containment system comprises an outer containment chamber and an inner containment chamber supported within the outer containment chamber to define a space between respective walls of the inner and outer containment chambers. Water is contained within the space for generating steam which feeds turbine generators. Fuel for an energy reaction is suspended within the centre of the inner containment chamber by a suitable mechanism. The structure permits the water or another incompressible fluid to be used both for producing usable steam and for absorbing blast impact due to the energy reaction. A further shock absorbing material is located in the inner containment chamber which is arranged to remain in a flowable liquid state at operating temperatures of the energy reaction.
Patent CA-2635024-A1 (CA)
Title: Decoding of binaural audio signals
Inventor: TURKU JULIA
IPC: H04S1/00
Filed: 2007-01-04
Abstract: A method for synthesizing a binaural audio signal, the method comprising:  inputting a parametrically encoded audio signal comprising at least one combined signal of a plurality of audio channels and one or more corresponding sets of side information describing a multi- channel sound image; and applying a predetermined set of head-related transfer function filters to the at least one combined signal in proportion determined by the corresponding set of side information to synthesize a binaural audio signal. A corresponding parametric audio decoder, parametric audio encoder, computer program product, and apparatus for synthesizing a binaural audio signal are also described.
Patent CA-2635754-A1 (CA)
Inventor: NAPIORKOWSKI JOHN JOSEPH
IPC: H04M9/00
Filed: 2006-12-22
Abstract: A line module includes a plurality of pivoting insulation displacement connector holders, an insulation displacement connector (IDC) positionable in at least one holder when the holder is in a connected position, and a gel-less jack in electrical communication with at least one IDC.
Patent CA-2639076-A1 (CA)
Title: Combined head and neck protector
Inventor: NEWMAN JAMES
IPC: A63B71/10
Filed: 2008-08-15
Abstract: A head and neck protector for use by a race car or other driver includes a yoke which is mounted on the shoulders of the driver, and a helmet which is mounted on a portion of the yoke extending around the sides and back of the driver's neck. The helmet is securely latched to the yoke to prevent rotation of the helmet relative to the yoke. The interior volume of the helmet is sufficiently large that the driver can freely move his or her head without corresponding movement of the helmet.
Patent CA-2640712-A1 (CA)
Title: A resealable bag for filling with food product(s) and method
Inventor: STRAND AARON
IPC: B65D33/18
Filed: 2000-09-15
Abstract: A reclosable bag for filling with at least one food product.  The reclosable bag generally includes at least one sheet of web material having at least two areas of structural weakness.  At least one fold structure is located between and defined by the two areas of structural weakness. An opening is located generally opposite the fold structure. The reclosable bag further includes a reclosable fastener structure having an integral skirt structure of skirt web material, including a distal margin, extending therefrom. The distal margin is coupled to the web material at, at least one location between the areas of structural weakness and the opening. The reclosable fastener structure extends past the areas of structural weakness and into the fold structure. The reclosable bag is capable of being filled with at least one food product through the opening.
Patent CA-2642490-A1 (CA)
Inventor: VILKOMIRSKI GIL
IPC: E05B65/52
Filed: 2007-03-02
Abstract: The invention provides an automatic latch having a first latch member and a second latch member. The first latch member may include an opening and a cam structure. The second latch member may include a pivoted structure that includes a protrusion and a cam surface. The second latch member may also include a spring having first and second spring portions. As the cam structure is advanced towards the cam surface of the pivoted structure such that the cam structure passes over the protrusion of the pivoted structure, the first spring portion applies a bias causing the protrusion to protrude through the opening of the first latch member when the cam structure clears the protrusion. Thus, the latch is placed in a locked configuration. When in the locked configuration, the second spring portion applies a bias that tends to separate the first latch member from the second latch member, so that the latch may spring apart when intentionally unlocked.
Patent CA-2642589-A1 (CA)
Inventor: NUKHAEV MARAT TOKHTAROVICH
IPC: E21B47/10
Filed: 2007-02-06
Abstract: The invention relates to the oil and gas field, in particular to a heavy oil and natural asphalt development. The inventive method for determining filtration properties of rocks consists in circulating a contrast-temperature fluid inside a well, ensuring the volume of the circulating fluid in such a way that said fluid is partially absorbed in a borehole environment, stopping the fluid circulation in the well, measuring temperatures along the well bore starting from the circulation stopping time to the time of an equilibrium thermal state, obtaining the dependence of a temperature variation in time along the well bore and in determining filtration properties of rocks with the aid of an average data model. For non-horizontal wells, the fluid viscosity is modified by adding chemical agents.
Patent CA-2644188-A1 (CA)
Title: Solubilisates of preservatives and procedure for manufacturing them
Inventor: BEHNAM DARIUSH
IPC: A23L19/00
Filed: 2007-01-08
Abstract: The invention relates to a stabilizer-free solubilizate of a preservative containing an aliphatic and/or an aromatic acid such as for example sorbic acid and/or benzoic acid and one or more emulsifiers having an HLB between 9 and 18, and an emulsifier content between approximately 50% by weight and approximately 95% by weight, based on the total weight of the solubilizate. The invention also relates to a method for producing said solubilizate.
Patent CA-2644272-A1 (CA)
Title: Method and system for securing interface access via visual array paths in combination with hidden operators
Inventor: GOERTZEN NORMAN FRANK
IPC: G06F21/36
Filed: 2006-03-01
Abstract: A method and system for securing interface access via visual array patterns in combination with hidden operations improves the security of computer systems and dedicated terminals. A hint display is generated in at least a quasi-random fashion that may be an array of numerical digit values. A user input is received that represents selection of a pattern of elements chosen from the hint display and combined in an algorithm using one or more mathematical, relational and/or logical operations. A pre-defined pattern and algorithm are used to generate a token from the hint display that is compared with the user input to verify that the user knows the pattern and algorithm. Further ease of use can be provided by dividing a hint display array into sub-arrays while providing a clue such as color to indicate each sub-array to the user.
Patent CA-2647123-A1 (CA)
Inventor: LEMARCHAND CAROLINE
IPC: A61K31/4468
Filed: 2007-03-23
Abstract: A mucosal bioadhesive slow release carrier comprising an active principle and devoid of starch, lactose, which can release the active principal for a duration of longer than 20 hours. This bioadhesive carrier contains a diluent, an alkali metal alkylsulfate, a binding agent, at least one bioadhesive polymer and at least one sustained release polymer, as well as a method for its preparation.
Patent CA-2647798-A1 (CA)
Title: Herbicidal mixture, comprising an imidazolinone herbicide and an adjuvant
Inventor: QUICKE HAROLD E
IPC: A01P13/00
Filed: 2007-03-29
Abstract: A herbicidal mixture, comprising a) a herbicidally effective amount of an imidazolinone herbicide selected from the group consisting of imazamox, imazapic, imazapyr; b) an adjuvant comprising at least one of the following components:a partial phosphoric ester or a partial sulfuric ester of a monohydroxy-functional polyalkyl ether and optionally c) a further additive.
Patent CA-2648187-A1 (CA)
Inventor: ALVORD ELIAS C
IPC: A63F13/00
Filed: 2009-01-02
Abstract: A computer-implemented system and method for providing recognized offline modification of a virtual asset are provided. A virtual asset that includes parameters that each have intrinsic significance within a virtual environment defined exclusively by a central server is identified. Qualitative rules including characteristics of the parameters are defined. The virtual asset is stored on storage media offline from the central server. Proposed changes to at least one of the parameters of the virtual asset applied by a client application are maintained and are stored on the storage media The virtual asset is authenticated on behalf of the central server through an asset authority. When authenticated, each proposed change is evaluated against the characteristics of the parameters as defined in the qualitative rules and only those proposed changes that are satisfactory are accepted.
Patent CA-2648347-A1 (CA)
Title: Apparatus for providing multiple screens and method for dynamic configuration of the same
Inventor: LEE JONG-HO
IPC: H04N5/44
Filed: 2007-04-05
Abstract: An apparatus for providing multiple screens and a method of dynamically configuring multiple screens are provided. The apparatus includes a digital signal processing module receiving at least one of video information, audio information, and data information and restoring a plurality of services based on the at least one of the video information, the audio information and the data information; a service processing module producing a display screen and a plurality of logical screens for displaying the restored services; and an output module mapping the plurality of logical screens provided by the service processing module to different locations on the display screen, wherein each of the logical screens includes an instance providing graphics, the instance includes a plurality of frames on which an application is executed, and each of the frames has arrangement attribute information indicating an arrangement order.
Patent CA-2648705-A1 (CA)
Title: Two-component polyurethane composition with high early strength
Inventor: KISLIG STEFAN
IPC: C08G18/48
Filed: 2007-05-09
Abstract: The invention relates to two-component polyurethane compositions with high early strength, consisting of a first component A that hardens even by itself by reaction with atmospheric moisture, and a second component B that contains water and an acid.
Patent CA-2649240-A1 (CA)
Inventor: SCHROEER THORSTEN
IPC: B64C1/00
Filed: 2007-06-06
Abstract: An aircraft fuselage structure with frames (11) running transversely with respect to the longitudinal direction of the fuselage, and main deck cross members (14) is disclosed. The aircraft fuselage structure contains premanufactured integral units (10) which each comprise at least the lower region of the fuselage frame (11) and the main deck cross member (14), the fuselage frame (11) and a region (14a) of the main deck cross member (14) that spans at least an essential part of the width of the main deck and merges on both sides into the fuselage frame (11) being premanufactured in the form of an integral component.
Patent CA-2650499-A1 (CA)
Title: Flow distribution channels to control flow in process channels
Inventor: KILANOWSKI DAVID R
IPC: B01J19/00
Filed: 2007-04-24
Abstract: The invention describes features that can be used to control flow to an array of micro channel s. The invention also describes methods and apparatus in which a process stream is distributed to plural mi cro channel s. The fluid processing method comprises passing a process stream into a manifold which is connected to at least two flow distribution channels. These flow distribution channels are connected to the process microchannels and comprise either at least four turns that are 90° or less, or at least two turns that are greater than 90°.
Patent CA-2653987-A1 (CA)
Title: Modified dmo enzyme and methods of its use
Inventor: CLEMENTE THOMAS E
IPC: C12N9/02
Filed: 2007-06-06
Abstract: The invention provides a modified variant of dicamba monooxygenase (DMO). The invention relates to the unexpected finding that cells expressing this DMO exhibit high levels of tolerance to the herbicide dicamba. Compositions comprising DMO-encoding nucleic acids and methods of use are provided.
Patent CA-2655617-A1 (CA)
Inventor: RUSSWURM STEFAN
IPC: C12Q1/68
Filed: 2007-06-06
Abstract: The use of gene expression profiles obtained in vitro from a patient's sample for establishing the local inflammation of a ~fever of unclear aetiology~, where the gene expression profiles are specific for local inflammations of a ~fever of unclear aetiology~, such as peritonitis, pneumonia, endocarditis or urinary tract infections.
Patent CA-2657490-A1 (CA)
Title: Medical device employing liquid crystal block copolymers and method of making the same
Inventor: CHEN JOHN J
IPC: A61L29/12
Filed: 2007-09-05
Abstract: A medical device, at least a portion of which is formed from a polymer composition including at least one liquid crystal block copolymer having at least one A block and at least one B block wherein the A block is a liquid crystal polymer block formed of repeating units comprising mesogenic groups and the B block is a non-liquid crystal polymer block.
Patent CA-2657869-A1 (CA)
Title: Searching methods
Inventor: TUCK EDWARD F
IPC: G06F17/30
Filed: 2007-07-26
Abstract: Methods and apparatus for using an energy emanating device that finds a person (17a,b) object or system based on preselected attributes (33) stored in the energy emanating device (10) are disclosed. The attributes (33) of individuals, are compared and a match is determined based upon the correlation of these attributes (33). The matching is accomplished using a variety of algorithms, including a distance formula. In alternative embodiments, the distance formula may be used in a search engine.
Patent CA-2658058-A1 (CA)
Inventor: MACDIARMID JENNIFER
IPC: A61K39/00
Filed: 2007-06-20
Abstract: A composition comprising intact killed bacterial cells that contain a therapeutic nucleic acid, a drug or a functional nucleic acid is useful for targeted delivery to mammalian cells. The targeted delivery optionally employs bispecific ligands, comprising a first arm that carries specificity for a killed bacterial cell surface structure and a second arm that carries specificity for a mammalian cell surface receptor, to target killed bacterial cells to specific mammalian cells and to cause endocytosis of the killed bacterial cells by the mammalian cells. Alternatively, the delivery method exploits the natural ability of phagocytic mammalian cells to engulf killed bacterial cells without the use of bispecific ligands.
Patent CA-2658721-A1 (CA)
Inventor: LAU KEVIN
IPC: G06F17/00
Filed: 2007-08-30
Abstract: Aspects of peer-to-peer distribution of digital content items protected by predetermined intellectual property rights are described. The digital content items are distributed between a source communication device operated by a source entity and a proximate sink communication device operated by a sink entity, via a peer-to-peer communication session (established based on a digital identity associated with the source entity) between the source and sink devices. The source device, the sink device, and/or a network service provider arranges for a digital license granting one or more rights to an entity under one or more of the predetermined intellectual property rights to be distributed to the sink communication device. Data regarding distribution of the digital license is collected and used, among other things, to trigger e-commerce events such as billing events and consideration transfers.
Patent CA-2660333-A1 (CA)
Title: Aqueous compositions
Inventor: HARRIS J KEITH
IPC: C08L71/00
Filed: 2007-08-20
Abstract: Aqueous compositions comprising hydrophilic actives and block copolymers comprising at least one block of copolymerized ethylene oxide and at least one block of a polymerized alkylene oxide, the alkylene comprising at least 4 carbon atoms, are described, along with methods of stabilizing hydrophilic actives and methods of increasing compatibility among hydrophilic actives.
Patent CA-2660826-A1 (CA)
Title: Method, apparatus and system for implementing multi-user virtual multiple-input multiple-output
Inventor: GRIECO DONALD M
IPC: H04B7/04
Filed: 2007-08-02
Abstract: A method and system for implementing multi-user virtual multiple-input multiple-output (MIMO) techniques for wireless transmit/receive units (WTRUs) having one or more antennas are disclosed. The system includes a base station and at least one WTRU having at least two antennas. The number of antennas of the base station is not less than the number of antennas of any of the WTRUs. The base station generates a channel matrix for the WTRUs and processes received signals from the WTRUs based on a measurement of the channel matrix. The WTRUs may perform transmit precoding or eigen-beamforming using the channel matrix information. The WTRUs may also perform transmit diversity.
Patent CA-2661000-A1 (CA)
Title: Device for a pram and use of a push bar
Inventor: DRIESSEN FRANCISCUS JOHANNUS CORNELIS
IPC: B62B7/14
Filed: 2007-09-14
Abstract: The invention relates to a device for a pram (1), comprising a collapsible undercarriage (2) provided with moving means (9-12) and at least a sub-frame (390) which is releasable from the undercarriage and which is provided with means for supporting a child (42), and wherein the sub-frame is provided with a tiltable push bar (40). The sub-frame is reversible relative to the undercarriage. The invention also relates to the use of a bar on a device for displacing a child, such as a pram, wherein the bar forms part of a sub-frame which can be coupled to an undercarriage for a pram, wherein the sub-frame is provided with means for supporting a child, wherein the bar is used as push bar in the coupled situation of undercarriage to sub-frame, and wherein the bar is used in the uncoupled situation as carrying bar for the sub-frame.
Patent CA-2661191-A1 (CA)
Inventor: BARZILAY AMIR
IPC: A61F2/02
Filed: 2007-08-22
Abstract: A device for modifying an eating behavior of a subject is provided. The device includes a device body which is attachable to GI tract tissue of a subject and functions in altering an eating behavior thereof.
Patent CA-2661667-A1 (CA)
Title: Meat processing system
Inventor: LEECH LES D
IPC: A22C17/00
Filed: 2009-04-03
Abstract: A method and means for processing meat comprising an endless conveyor having an infeed end and a discharge end with the conveyor passing through a housing or tank which is partially filled with agitated water. Pieces of meat are conveyed by the conveyor through the agitated water to remove foreign particles therefrom. The foreign particles are recirculated through a filter and a water chiller with the chilled and filtered water then being returned to the tank. Excess water is blown from the pieces of meat after the pieces of meat have been conveyed through the agitated water. The method of processing the meat is also described.
Patent CA-2662107-A1 (CA)
Inventor: WCIORKA MAJA
IPC: A61F13/512
Filed: 2007-08-30
Abstract: The present invention relates to an absorbent article that has a topsheet (30) with elastic components (40) and one or more openings (31) with longitudinal side edges (32) and a connecting edge (33 a, b) in the back region (3), whereby the angel between a longitudinal side edge (32) and connecting edge (33) (angle .alpha.) is from 80° to 105°, and preferably whereby the ratio of the length L to L", as defined herein, is 0.55 or less, to reduce the risk of the presence of transverse wrinkles and subsequent leakage.
Patent CA-2664468-A1 (CA)
Inventor: CONSTANTINOF CRISTIAN
IPC: H04L9/32
Filed: 2007-09-25
Abstract: The present invention provides a service node, which extends the services of a carrier's multimedia subsystem (MS), such as an IP multimedia subsystem (IMS), to enterprise networks in an efficient and effective manner. As such, MS subscribers gain access to enterprise services in addition to the carrier's services provided via the carrier's circuit switched subsystems (CS) and packet subsystems (PS). The service node acts as a liaison between enterprise application servers and the MS, such that the enterprise application servers appear as MS application servers to the MS. The service node provides user identifier and protocol translation between enterprise and MS user identifiers and protocols, respectively. As such, enterprise application servers can access the MS as well as be accessed by the MS to support user mobility, with continuity of services, between the enterprise and carrier networks.
Patent CA-2665161-A1 (CA)
Title: Method for matching color and appearance of a coating containing effect pigments
Inventor: RODRIGUES ALLAN BLASE JOSEPH
IPC: C09D7/80
Filed: 2007-10-02
Abstract: The present invention is directed to a method for identifying one or more matching formulas for matching color and appearance of a target coating containing effect pigments. The present invention is also directed to a system for identifying one or more matching formulas for matching color and appearance of a target coating containing effect pigments.
Patent CA-2665428-A1 (CA)
Inventor: DAVIDSON ALAN HORNSBY
IPC: C07D211/26
Filed: 2007-09-14
Abstract: Compounds of formula (I) inhibit HDAC activity, wherein A, B and D independently represent =C- or =N-; W is a divalent radical -CH=CH- or CH2CH2-; R1 is a carboxylic acid group (-COOH), or an ester group which is hydrolysable by one or more intracellular carboxyesterase enzymes to a carboxylic acid group; R2 is the side chain of a natural or non-natural alpha amino acid; z is 0 or 1; and Y, L1, and X1 are as defined in the claims.
Patent CA-2665535-A1 (CA)
Inventor: GARZA FRANCISCO L
IPC: E04B1/61
Filed: 2009-05-07
Abstract: A clip operable to secure panels of sheet material includes a generally H-shaped unit having pair of opposed arms separated by a central beam forming a pair of aligned receptacles, each operable to receive a panel therein. At least one of the arms includes biasing members operable to apply pressure to the panels inserted into the receptacles. The clip secures adjacent panels together in edge-to-edge orientation such that the panels are coplanar. Panels utilized with the clip include sheets of building material such as plywood, drywall, and roofing materials.
Patent CA-2665755-A1 (CA)
Title: Vial adapter
Inventor: OTOO RICHARD A
IPC: B65D83/00
Filed: 2009-05-12
Abstract: A vial adapter serves to accommodate smaller vials in larger openings of the carousel of an autosamper. The adapter is sleeve-shaped and has an outer diameter fitting the opening of the 5carousel, and a smaller inner diameter to snuggly accommodate the vial. A  conical aperture at the top wall of the adapter serves to guide the needle of the autosampler into a septum of the vial, thus reducing the possibility of damage to the needle.